{"title":"碳纤维增强聚合物多中心膝关节假体:制造及结构评价","authors":"A. Vasanthanathan, Amudhan K, J. Thilak","doi":"10.17222/mit.2023.881","DOIUrl":null,"url":null,"abstract":"A prosthetic knee is an important, functional, dynamic component of a transfemoral prosthesis. This paper details a step-by-step fabrication procedure for a passive polycentric knee using carbon-fabric-reinforced polymer in a sequential order. The Solidworks® 2022 software package was used for part modelling and assembling. The three-dimensional model developed was the base for planning, visual ideation, feasibility assessment and physical prototyping. The parts of the composite knee were manufactured using a vacuum-assisted resin-infusion method. The moulds for the infusion process were designed and developed by fused-deposition modelling. The experimental static structural testing was performed in accordance with the ISO 10328 standard to evaluate the structural strength of the prosthetic knee.","PeriodicalId":18258,"journal":{"name":"Materiali in tehnologije","volume":"30 1","pages":""},"PeriodicalIF":0.6000,"publicationDate":"2023-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"POLYCENTRIC KNEE PROSTHESIS WITH CARBON FABRIC REINFORCED POLYMER: FABRICATION AND STRUCTURAL EVALUATION\",\"authors\":\"A. Vasanthanathan, Amudhan K, J. Thilak\",\"doi\":\"10.17222/mit.2023.881\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A prosthetic knee is an important, functional, dynamic component of a transfemoral prosthesis. This paper details a step-by-step fabrication procedure for a passive polycentric knee using carbon-fabric-reinforced polymer in a sequential order. The Solidworks® 2022 software package was used for part modelling and assembling. The three-dimensional model developed was the base for planning, visual ideation, feasibility assessment and physical prototyping. The parts of the composite knee were manufactured using a vacuum-assisted resin-infusion method. The moulds for the infusion process were designed and developed by fused-deposition modelling. The experimental static structural testing was performed in accordance with the ISO 10328 standard to evaluate the structural strength of the prosthetic knee.\",\"PeriodicalId\":18258,\"journal\":{\"name\":\"Materiali in tehnologije\",\"volume\":\"30 1\",\"pages\":\"\"},\"PeriodicalIF\":0.6000,\"publicationDate\":\"2023-07-29\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Materiali in tehnologije\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://doi.org/10.17222/mit.2023.881\",\"RegionNum\":4,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"MATERIALS SCIENCE, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Materiali in tehnologije","FirstCategoryId":"88","ListUrlMain":"https://doi.org/10.17222/mit.2023.881","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}
POLYCENTRIC KNEE PROSTHESIS WITH CARBON FABRIC REINFORCED POLYMER: FABRICATION AND STRUCTURAL EVALUATION
A prosthetic knee is an important, functional, dynamic component of a transfemoral prosthesis. This paper details a step-by-step fabrication procedure for a passive polycentric knee using carbon-fabric-reinforced polymer in a sequential order. The Solidworks® 2022 software package was used for part modelling and assembling. The three-dimensional model developed was the base for planning, visual ideation, feasibility assessment and physical prototyping. The parts of the composite knee were manufactured using a vacuum-assisted resin-infusion method. The moulds for the infusion process were designed and developed by fused-deposition modelling. The experimental static structural testing was performed in accordance with the ISO 10328 standard to evaluate the structural strength of the prosthetic knee.
期刊介绍：
The journal MATERIALI IN TEHNOLOGIJE/MATERIALS AND TECHNOLOGY is a scientific journal, devoted to original papers and review scientific papers concerned with the areas of fundamental and applied science and technology. Topics of particular interest include metallic materials, inorganic materials, polymers, vacuum technique and lately nanomaterials.
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